How can I use the pliers universal meter to test the wires? Which part is broken or disconnected?
1. the power cord in use, you need to turn off the power. Disconnect the ends of the wires and turn the multimeter to the resistance *100. Then, each of the two positive and negative test sticks is connected to both ends of the wire to determine whether there is a breakpoint.2., if you want to test the disconnect but the wires have been returned, it is impossible to measure.
First determine what a broken, then break electricity, multimeter AC voltage grade, a pen is suspended, another surface moving along the line, at one point reading great change, this is the breakpoint.
The meter doesn't have this functionIt is only possible to determine whether a wire is connectedThere's no way to make sure the place is brokenA normally used wire will not break under the influence of outside forceThe trouble will come near the joint or jointTo find the break point, you can only cut a little bit
